Perhaps you should try some spelling variations:
interdisciplinary issues » interdisciplinary dialogues, interdisciplinary discourse, interdisciplinary insights
analysis mathematical » analysis mathematics, analyse mathematique
issues mathematical » tissue mathematical, issues mathematics, images mathematical

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( interdisciplinary analysis mathematical ) OR ( interdisciplinary issues mathematical )).
• Adding a wildcard symbol may retrieve word variants: (( interdisciplinary analysis mathematical ) or ( interdisciplinary issues mathematical ))*.